Polyester resin composition
The purpose of the invention is to provide a resin composition which has a high tear strength and also a high impact strength when formed into a film. The invention relates to a polyester resin composition comprising a polyester resin (A) containing a succinic acid unit in an amount of 5-86 mol% of...
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Main Authors | , , , |
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Format | Patent |
Language | Chinese English |
Published |
02.10.2013
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Subjects | |
Online Access | Get full text |
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Summary: | The purpose of the invention is to provide a resin composition which has a high tear strength and also a high impact strength when formed into a film. The invention relates to a polyester resin composition comprising a polyester resin (A) containing a succinic acid unit in an amount of 5-86 mol% of all of the aliphatic dicarboxylic acid units, a polyester resin (B) containing an aromatic dicarboxylic acid unit in an amount of 5-95 mol% of all of the dicarboxylic acid units, and a polyester resin (C) containing an aliphatic oxycarboxylic acid, wherein the polyester resin (A) is contained in an amount of 10-89 wt% and the polyester resin (B) is contained in an amount of 11-90 wt% with respect to the total amount of the polyester resin (A) and the polyester resin (B), and the polyester resin (C); is contained in an amount of 1-40 wt% with respect to the total amount of the polyester resin (A), the polyester resin (B), and the polyester resin (C). |
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Bibliography: | Application Number: CN201280007399 |